地质作用

在各种地质作用中，CO2均有可能进入磷灰石结构。

CO_2 can find its way into the structures of different apatites .

硅化木是古代树木经地质作用而形成的木化石，其主要化学成分为SiO2。

Silicified wood is wooden fossil from ancient tree formed by geological process and mainly consists of SiO_ ( 2 ) .

在复杂地质作用地区地层时代研究中，如果从少量Nd同位素研究入手可能会收到好的效果。

In the study of the stratigraphic age in an area with complex geological processes , good results may be obtained if we start with microscopic Nd isotope study .

U-Pb同位素的研究表明岩石中的铀在变质作用及后期的其它地质作用中有大量的丢失，原始铀含量高。

According to the result of U-Pb isotope system study , large amount of uranium in rocks was lost in late geological process .

东太平洋CC区多金属结核矿带的形成应归于海底板块扩张活动的一种资源效应和经后期表生地质作用改造的结果。

The formation of the polymetallic nodule belt in the CCZ is attributed to the effect of resources of plate tectonics and seafloor spreading , and the reworking of the late-stage supergene geological processes .

RIS的诱发条件和因素十分复杂，其中有些与地壳的内动力地质作用有关，也有一些与地表的外动力地质作用关系密切。

The inducing conditions and factors of RIS are very complicated , some of which are connected with endogenic geological process of the crust , and others closely related to exogenic process .

上海地铁M4号线建设重大事故发生后，对地下工程潜在环境地质作用的研究显得特别重要。

Along with stepping on the juice of the City construction , the effect of underground engineering develops to a key function of Shanghai City , especially after the NO. M 4 underground railway accident occurred .

近年来，铂族元素和Re-Os同位素在研究各类不同地质作用过程中，尤其是在地幔岩石的研究中，作用独特，效果显著。

Recently , the application of PGEs and Re Os isotope systems in the study of various geological processes , especially in mantle rocks study , has achieved great success and proven to be a useful geochemical tool .

论述改用MFe作为技术指标图定矿体后各种地质作用与矿体形态变化的关系，提出今后找矿与勘探工作的重点。

The article has a discussion on reusing MFe as design target and , Indicating the relations between various geological process and morphological variations of the orebody and , putting forward focal point of prospecting and exploration in future .

矿床是复杂地质作用的结果。

The ore formation is a result of complex geological processes .

关于生命起源中地质作用的几点新看法

Some New Viewpoints for the Geological Function in the Life Origin

城市中工程地质作用与现象的特点

The Characteristics of Engineering Geological Processes and Phenomena in City

含油气系统中流体地质作用及其油气地质意义

Geological function of fluid and its oil-gas geological significance in petroleum system

地下水及地质作用对建筑工程的影响

The Effect of Groundwater and Geological Function on Construction Works

地质作用中的流体形成演化及成矿作用

Formation , evolution and mineralization of fluid during geological process

油藏开发流体动力地质作用对储集层的改造

Reconstruction of hydrodynamic geology effect of reservoir development on reservoir

关于固体地球系统与地质作用的三点认识

Three viewpoints on the solid earth system and geological processes

长江中下游河流地质作用与河道演变

On river geologic action and channel evolution of middle and lower Yangtze river

宇宙射线和α放射线的地质作用

Geologic effect of cosmic ray and α radiate ray

火山活动是地球上重要的地质作用，其中岩浆脱气过程是火山活动的一种重要表现形式。

The volcanic activity is an important geological phenomenon .

塔里木早二叠世大火成岩省的岩浆演化与深部地质作用

Magma Evolution and Deep Geological Processes of Early Permian Tarim Large Igneous Province

煤矸石的环境水文地质作用模式研究

Researching the environment hydrology function mode of the Coal-Gangue

老柞山金矿经历了早、晚两期成矿地质作用。

The Laozuoshan gold deposit was formed after two epochs of mineralization process .

控制碰撞造山带热异常形成的主要因素及其地质作用分析

The analysis to basal factors of thermal anomaly generation and its geological functions

控制流水波痕的外部地质作用

Indicator of outside geologic action : ripple marks

我们比较详细地研究了岩石形成的地质作用过程。

We dealt in some detail with the operation of the rock-forming geological processes .

地质作用·黄河悬河段水动力条件·遥感

Geological effect · water dynamic condition in section of suspension River · remote sensing

试论工程地质作用的时间尺度问题

Discussion about Time Scale of Engineering Geological Process

地质作用是在动力的作用下产生的，地质作用的动力对地质作用的过程和规律起着控制的作用。

Motive forces can result in geological action and control its process and law .

宽带约束反演方法俯冲带的流体地质作用

Band - constrained inversion FLUIDS IN SUBDUCTION ZONES